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Dzianiny do produkcji bielizny termoaktywnej dla ratowników

Jastrzębska M.

Logistyka

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2015

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nr 4

7565--7573, CD2

PL

Wybór surowca do produkcji bielizny dla ratowników ma ogromne znaczenie. Zarówno właściwości fizyczne i mechaniczne dzianin wpływają na komfort użytkownika. Otrzymane wyroby powinny cechować się dobrą przepuszczalnością powietrza, pary wodnej a jednocześnie odpowiednią izolacyjnością, zwłaszcza w ekstremalnych warunkach pracy ratowników. Zastosowanie środków antybakteryjnych czy elektroniki w odzieży ochronnej tylko ułatwi wykonywanie trudnych zadań. W pracy zbadano właściwości biofizyczne i mechaniczne dzianiny przeznaczonych do produkcji bielizny dla ratowników. Najlepszą przewiewność i izolacyjność oraz wytrzymałość mechaniczną wykazała dzianina bawełniana z poliestrem. Natomiast najniższy opór pary wodnej, a zatem najlepszy komfort fizjologiczny zapewnia dzianina bawełniana z polipropylenem.

EN

Selection of raw material for the manufacture of underwear for rescuers is of paramount importance. Both the physical and mechanical properties of knitted fabrics affected the user experience. The resulting products should be characterized by good air permeability, water vapor and simultaneously adequate insulation, especially in extreme operating conditions of lifeguards. The use of antibacterial agents or electronics in clothing only make it easier to perform difficult tasks. The study was investigated in the biophysical and mechanical properties for the production of knitted underwear for rescuers. The best breathability, insulation and mechanical strength were showed for knit cotton with polyester. The cotton knit with polypropylene has the lowest water vapor resistance, and thus provides the best physiological comfort.

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The Knit on Demand supply chain

Larsson J., Peterson J., Mattila H.

Autex Research Journal

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2012

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Vol. 12, no. 3

67--75

EN

As customers’ tastes become more differentiated, so must companies’ offerings evolve. The demand for variety may soon become unmanageable, and several companies are addressing this trend by adopting a system of mass customization. One project, Knit on Demand, has been conducted by the Swedish School of Textiles in close collaboration with a knitting company and a retailer of tailored fashion in Stockholm. Production and sales of customized products pose logistical challenges for the companies involved, including the one-piece flow through almost the entire supply chain and the demand for short lead times in an otherwise slow environment, adding to the cost of manufacturing mass customized garments. Customization has logistical benefits such as minimised inventory; hence, high inventory turnover and the possibility of fast response to meet customer demand. The Knit on Demand concept can be considered as leagile because it comprises both lean and agile components. It is lean in the manufacturing stage upstream and agile downstream to better respond to customer demand on the market.

3

Net-shape knitted fabrics as carrying elements in technical composite products

Janicka J., Koźmińska R., Majewska M.

Autex Research Journal

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2003

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Vol. 3, no. 3

124--128

EN

This paper presents an experimental investigation aimed at broadening the range of knitwear application on composite products of non-conventional destination carried out at the TRICOTEXTIL Institute of Knitting Technology and Techniques. The research problems of these investigations, as solved by us, included the application of knitted fabrics as abrasive composite products for finishing activities in the building industry, filter materials, and upholstery constructions. An analysis of the structure of net-shaped knitted fabrics as applied for technical composite materials is presented, together with the fabric's parameters. In addition, an estimation of the composites manufactured with the use of net-shaped knitted fabrics also is presented.